MP
Margaret Porter — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Allegany, Maryland
Our Model Tree links this Margaret Porter across the 1920 and 1930 US Censuses in Allegany, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 11-person household.
Age 14
b. ~1916
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegany, Maryland |
| Surname | Porter |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Frostburg Town Part |
| Est. Birth Year | ~1916 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Mary Porter | Daughter | — | 6 | ~1924 |
| Margaret Porter | Daughter | — | 14 | ~1916 |
| William Porter | Son | — | 7 | ~1923 |
| Mary Porter | Spouse | — | 42 | ~1888 |
| Agnes Porter | Daughter | — | 3 | ~1927 |
| Kathryn Porter | Daughter | — | 4 | ~1926 |
| Joseph Porter | Head | — | 42 | ~1888 |
| Dorothy Porter | Daughter | — | 11 | ~1919 |
| Joseph Porter | Son | — | 12 | ~1918 |
| John Porter | Son | — | 18 | ~1912 |
| Betty Porter | Daughter | — | 9 | ~1921 |
Census Appearances
1920
Allegany, Maryland
Daughter, age 3
Allegany, Maryland · implied b. ~1917 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Porter |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Allegany, Maryland
Daughter, age 14
Allegany, Maryland · implied b. ~1916 — 11 household members
| Surname | Porter |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Margaret Porter across 2 US Census years (1920 and 1930) in Allegany, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Porter
Daughter · 1930 · age 14 · b. ~1916 · Maryland
★ You are viewing this record
Sibling
Mary Porter
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Porter
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Porter
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Porter
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kathryn Porter
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Porter
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Porter
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Porter
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Allegany, Maryland
Open full size
1930 US Federal Census — Allegany, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus844unit:0116)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Rose M Pearce | 8 | Daughter | — | Maryland |
| 52 | William Pearce | 55 | Head | Laborer | Maryland |
| 53 | Isabel Pearce | 52 | Wife | — | Maryland |
| 54 | Ethel M Pearce | 42 | Daughter | — | West Virginia |
| 55 | Joseph Porter | 42 | Head | Laborer | Maryland |
| 56 | Mary I Porter | 42 | Wife | — | Maryland |
| 57 | John Porter | 18 | Son | — | Maryland |
| 58 | Margaret Porter THIS PERSON | 14 | Daughter | — | Maryland |
| 59 | Joseph Jr. Porter | 12 | Son | — | Maryland |
| 60 | Dorothy Porter | 11 | Daughter | — | Maryland |
| 61 | Betty J Porter | 9 | Daughter | — | Maryland |
| 62 | William Porter | 7 | Son | — | Maryland |
| 63 | Mary J Porter | 6 | Daughter | — | Maryland |
| 64 | Kathryn Porter | 4 | Daughter | — | Maryland |
| 65 | Agnes Porter | 3 | Daughter | — | Maryland |
| 66 | John S Poland | 39 | Head | Miner | Maryland |
| 67 | Eula Poland | 36 | Wife | — | Maryland |
| 68 | Florence D Poland | 18 | Chinese Silk Mill | Book Binder | Maryland |
| 69 | Clementina Poland | 16 | Daughter | — | Maryland |
| 70 | John J Poland | 14 | Son | — | Maryland |
| 71 | Donald W Poland | 10 | Son | — | Maryland |
| 72 | Marshall H Poland | 7 | Son | — | Maryland |
| 73 | Thomas Livingston | 56 | Head | Machinist | Pennsylvania |
| 74 | Ethel Livingston | 33 | Wife | — | Maryland |
| 75 | Thomas Livingston | 14 | Son | — | Maryland |
| 76 | Eleanor Livingston | 13 | Daughter | — | Pennsylvania |
| 77 | William Livingston | 10 | Son | — | Maryland |
| 78 | Mary Livingston | 8 | Daughter | — | Maryland |
| 79 | Robert Livingston | 3 | Son | — | Maryland |
| 80 | John Degelman | 59 | Head | Watchman | Germany |
| 81 | Clarence Degelman | 30 | Son | Machinist | Maryland |
| 82 | Mildred Degelman | 24 | Daughter | — | Maryland |
| 83 | Lawrence Degelman | 22 | Son | Machinist | Maryland |
| 84 | George Atkinson | 44 | Head | Miller | Maryland |
| 85 | Alice Atkinson | 45 | Wife | — | England |
| 86 | Mabel Atkinson | 23 | Daughter | Saleslady | Maryland |
| 87 | Orwell Atkinson | 20 | Son | Tool Grinder | Maryland |
| 88 | Elva Atkinson | 16 | Daughter | — | Maryland |
| 89 | William Miller | 65 | Head | Carpenter | Maryland |
| 90 | Henry Ford | 74 | Head | — | Maryland |
| 91 | Catherine John | 73 | Head | — | Maryland |
| 92 | Beatrice John | 20 | Granddaughter | Change Hand | Maryland |
| 93 | Julia Mcgreavy | 56 | Head | — | Maryland |
| 94 | Beatrice Mcgreavy | 24 | Lumber Co. | Stenographer | Maryland |
| 95 | George H. Limmert | 37 | Head | Iron Dresser | Maryland |
| 96 | Rose P. Limmert | 33 | Wife | — | West Virginia |
| 97 | Marshall Limmert | 12 | Son | Laborer | Maryland |
| 98 | Anna L. Limmert | 11 | Daughter | — | Maryland |
| 99 | Thelma R. Limmert | 10 | Daughter | — | Maryland |
| 100 | James A. Limmert | 7 | Son | — | Maryland |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)